Browsing by Subject "Concept image"
Now showing items 1-2 of 2
How Students Conceive Function: a Triarchic Conceptual-Semiotic Model of the Understanding of a Complex Concept (Information Age Publishing, 2006)This study explores conceptions for function amongst 164-second year students of the Department of Education at the University of Cyprus and their relationship with students' abilities in dealing with tasks involving ...
Student perspectives on the relationship between a curve and its tangent in the transition from Euclidean Geometry to Analysis (Routledge, 2008)The tangent line is a central concept in many mathematics and science courses. In this paper we describe a model of students' thinking - concept images as well as ability in symbolic manipulation - about the tangent line ...